Underwater winch adopting hydraulic brake system

A hydraulic brake and winch technology, which is applied in the direction of fluid pressure actuation system safety, clockwork mechanism, accumulator device, etc., can solve problems such as complex design structure, achieve convenient operation, simple structure, and enhanced service life Effect

Pending Publication Date: 2021-03-30
青岛海丽雅集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current design structure is complex, and there is an urgent need for a simple and easy-to-use underwater winch to meet the above requirements

Method used

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  • Underwater winch adopting hydraulic brake system
  • Underwater winch adopting hydraulic brake system
  • Underwater winch adopting hydraulic brake system

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Experimental program
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Embodiment Construction

[0025] In order to make it easier for those skilled in the art to understand the present invention, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings.

[0026] like figure 1 Shown, a kind of underwater winch that adopts hydraulic braking system comprises winch frame 1 with winch reel 2 and rowing device 4 and brake 3 and speed reducer 9 that are connected with described reel 2, so The above-mentioned brake 3 is connected to a hydraulic cylinder 8, and the hydraulic cylinder 8 is connected to the hydraulic system control, and the hydraulic system controls the expansion and contraction of the hydraulic cylinder 8 to make the brake 3 work, and the reducer 9 is connected to the gear assembly 5, and the gear assembly 5 is connected with the winch drum 2 and the rope arrangement 4, and the winch drum 2 is wound with a cable 11. like Figure 4 As shown, the brake 3 is a band brake 3 .

[0027] The speed...

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PUM

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Abstract

The invention relates to the technical field of underwater winches, in particular to an underwater winch adopting a hydraulic brake system. The underwater winch comprises a winch rack, a brake and a speed reducer, the winch rack is provided with a winch drum and a rope arranging device, the brake and the speed reducer are connected with the drum, the brake is connected with a hydraulic cylinder, and the hydraulic cylinder is connected in a hydraulic system controller. The speed reducer is connected with a gear assembly, the gear assembly is connected with the winch drum and the rope arrangingdevice, and a mooring rope is wound on the winch drum. The brake is arranged to be a belt brake. The underwater winch further comprises a first mounting cabin and a second mounting cabin, and a hydraulic control system is placed in the second mounting cabin. The hydraulic system is adopted for controlling the belt brake to control the descending speed of the underwater winch, when the underwater winch is close to the designated depth, a descending stopping instruction is obtained, a brake belt is tensioned, system braking is achieved, multiple times of braking can be adopted in the working process to control the descending speed of the winch, the structure is simple, operation is convenient, and a good control effect is achieved.

Description

technical field [0001] The invention relates to the technical field of underwater winches, in particular to an underwater winch adopting a hydraulic brake system. Background technique [0002] In marine environmental monitoring and resource investigation, it is often necessary to conduct long-term, fixed-point, real-time, and three-dimensional monitoring of marine environmental elements such as seawater temperature, seawater conductivity, and pressure, and real-time transmission of submerged marks is completed using equipment carried by underwater platforms After the marine environmental elements are measured, the underwater winch is used to release the communication buoy to the water surface, and the communication buoy sends the marine environmental element data to the shore station through satellite communication. After the data transmission is completed, the underwater winch retracts the communication buoy underwater by pulling the cable. [0003] The underwater winch is...

Claims

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Application Information

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IPC IPC(8): B66D5/10B66D5/28B66D1/74F16D49/12F16D65/16F15B1/02F15B11/08F15B13/04F15B20/00F16D121/04F16D125/02
CPCB66D5/10B66D5/28B66D1/74B66D1/7484B66D1/7489F16D49/12F16D65/16F15B1/024F15B11/08F15B13/04F15B20/005F16D2121/04F16D2125/02F15B2211/205
Inventor 张丽东刘文涛曹文君
Owner 青岛海丽雅集团有限公司
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